FUJITSU SEMICONDUCTOR
DATA SHEET
DS07-08201-1E
Family
FR450 Series
VLIW Embedded Microprocessor
MB93461
■
DESCRIPTION
MB93461 realizes excellent performance in the field by combining advanced general processing and media
processing for Digital AV equipments such as Television, Advanced Projector, IP TV Phone, Portable Media Player,
etc.
The processor core embedded in MB93461 can combine maximum two instructions out of integer operation
instruction, media instruction, and branch instruction and can issue them in units of VLIW (Very Long Instruction
Word) instruction per cycle. Moreover, peripheral resource modules including MMU (Memory Management
Unit) , SDRAM controller (SDRAMC) , interrupt controller (IRC) , DMA controller (DMAC) , asynchronous transfer
module (UART) , TIMER/COUNTER, general-purpose input/output (GPIO) , video display controller (VDC) , video
capture controller (VCC) , audio interface, serial interface (I
2
C*) , USB interface (Full Speed Host/Function) ,
Memory Stick interface, and SD-IO interface are embedded in MB93461.
* : Purchase of Fujitsu I
2
C components conveys a license under the Philips I
2
C Patent Rights to use, these
components in an I
2
C system provided that the system conforms to the I
2
C Standard Specification as defined
by Philips.
■
PACKAGES
420-ball plastic BGA
400-ball plastic PFBGA
(BGA-420P-M25)
(BGA-400P-M04)
MB93461
■
FEATURES
FR450 CPU Core
• 2-way VLIW Processor Core
• Core Frequency : 400 MHz/360 MHz
• MMU is embedded
• Peak Performance (Core Frequency : 400 MHz)
800 MIPS (Integer operation performance) ,
3200 MOPS
+
400 MIPS (Media operation performance, 4MAC
+
Integer)
• 64 32-bit registers (32GR
+
32FR)
Cache
• Instruction cache 32 KB (2way) , line size 32 Byte
• Data cache 32 KB (2way) , line size 32 Byte
• Non-blocking cache (Data Cache)
• 64-byte store buffer (Data Cache)
SDRAM interface
• SDRAM compliant with PC133 standard can be connected, Variable 32-bit/16-bit data bus and 4 CS
Local bus interface
• 32-bit address/32-bit, 16-bit, or 8-bit data
• Directly connecting SRAM/ROM, etc. is possible
JTAG
• Boundary scan function compliant with IEEE1149.1 is supported
AV peripheral resource
• Video Display Controller (VDC)
Scan method : progressive/interlace
Horizontal resolution : 320 to 1920 pixels, Vertical resolution : 240 to 1200 pixels
OSD display : Max 1920x1200 pixels , 255/15 colors
+
transparent
• Video Capture Controller ( VCC )
Scan method : progressive/interlace
Horizontal resolution : 320 to 1920 pixels, Vertical resolution : 240 to 1200 pixels
Reduce Scaler
• Audio output
3-line serial (SPD-IF, I
2
S, MSB-Justified) , PCM highway, and Digital volume are supported
• Audio input
3-line serial (I
2
S, MSB-Justified) and PCM highway are supported
• Serial interface (I
2
C, 2 channels)
Standard transfer (100 Kbps) and high-speed transfer (400 Kbps) are supported
• USB interface
USB 2.0 FS Host/Function
• MS1.4 Interface
• SD-IO interface
• AV-DMAC (8 channels)
• GPIO (32-bit)
(Continued)
2
MB93461
(Continued)
General-purpose peripheral resource
• Interrupt Controller (IRC)
• DMAC (8 channels)
• UART (2 channels)
• Timer (3 channels)
• GPIO (22-bit)
Recommended operation condition and external shape
• Power supply voltage and current
Externally 3.3 V
±
0.15 V, Internally 1.4 V
±
0.07 V (at 400 MHz) , Internally 1.3 V
±
0.065 V (at 360 MHz)
• Operating temperature range from 0
°C
to
+
70
°C
■
PRODUCT LINEUP
These specifications have indicated four kinds of following products.
1) MB93461PB-GE1
2) MB93461-40PB-GE1
3) MB93461BGL-GE1
4) MB93461-40BGL-GE1
Part number
Core Frequency
Voltage external/
internal
Ta
Package (code)
Thermal
resistance
Rth (ja)
Remarks
BGA420 (BGA-420P-M25)
19
°C/W
(0 m/s)
Lead-free Solder ball
MB93461PB-GE1
360 MHz
3.3 V
±
0.15 V/
1.3 V
±
0.065 V
MB93461-40PB-GE1
400 MHz
3.3 V
±
0.15 V/
1.4 V
±
0.07 V
MB93461BGL-GE1
360 MHz
3.3 V
±
0.15 V/
1.3 V
±
0.065 V
MB93461-40BGL-GE1
400 MHz
3.3 V
±
0.15 V/
1.4 V
±
0.07 V
0
°C
to
+
70
°C
PFBGA400 (BGA-400P-M04)
42
°C/W
(0 m/s)
3
MB93461
■
PIN ASSIGNMENT
1. BGA420
64 pins from K10 to U17 are for thermal. Connect them to VSS.
INDEX
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
A
B
C
D
E
F
G
H
J
K
L
M
N
P
R
T
U
V
W
Y
AA
AB
AC
AD
AE
AF
1 100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
2 101 192 191 190 189 188 187 186 185 184 183 182 181 180 179 178 177 176 175 174 173 172 171 170
3 102 193 276 275 274 273 272 271 270 269 268 267 266 265 264 263 262 261 260 259 258 257 256 169
4 103 194 277 352 351 350 349 348 347 346 345 344 343 342 341 340 339 338 337 336 335 334 255 168
5 104 195 278 353 420 419 418 417 416 415 414 413 412 411 410 409 408 407 406 405 404 333 254 167
6 105 196 279 354
7 106 197 280 355
8 107 198 281 356
9 108 199 282 357
10 109 200 283 358
11 110 201 284 359
12 111 202 285 360
13 112 203 286 361
14 113 204 287 362
15 114 205 288 363
16 115 206 289 364
17 116 207 290 365
18 117 208 291 366
19 118 209 292 367
20 119 210 293 368
21 120 211 294 369
VSS VSS VSS VSS VSS VSS VSS VSS
VSS VSS VSS VSS VSS VSS VSS VSS
VSS VSS VSS VSS VSS VSS VSS VSS
VSS VSS VSS VSS VSS VSS VSS VSS
VSS VSS VSS VSS VSS VSS VSS VSS
VSS VSS VSS VSS VSS VSS VSS VSS
VSS VSS VSS VSS VSS VSS VSS VSS
VSS VSS VSS VSS VSS VSS VSS VSS
403 332 253 166
402 331 252 165
401 330 251 164
400 329 250 163
399 328 249 162
398 327 248 161
397 326 247 160
396 325 246 159
395 324 245 158
394 323 244 157
393 322 243 156
392 321 242 155
391 320 241 154
390 319 240 153
389 318 239 152
388 317 238 151
22 121 212 295 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 316 237 150
23 122 213 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 236 149
24 123 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 148
25 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
(BGA-420P-M25)
4
MB93461
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
Position
A1
B1
C1
D1
E1
F1
G1
H1
J1
K1
L1
M1
N1
P1
R1
T1
U1
V1
W1
Y1
AA1
AB1
AC1
AD1
AE1
AF1
AF2
AF3
AF4
AF5
AF6
AF7
AF8
AF9
AF10
AF11
Pin name
N.C.
N.C.
N.C.
N.C.
HPWREN
VCG[0]
VCG[5]
VSS
VCR[1]
VCR[6]
VCB[1]
VCB[6]
VDR[0]
VDR[1]
VDR[6]
VDG[1]
VDG[6]
VDB[1]
VDB[6]
ENABLE
VDE
VSS
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
VDD
DDQ[2]
DDQ[7]
DDQ[9]
DDQ[14]
DCAS#
DCS#[2]
Pin No.
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
Position
AF12
AF13
AF14
AF15
AF16
AF17
AF18
AF19
AF20
AF21
AF22
AF23
AF24
AF25
AF26
AE26
AD26
AC26
AB26
AA26
Y26
W26
V26
U26
T26
R26
P26
N26
M26
L26
K26
J26
H26
G26
F26
E26
Pin name
VSS
DA[0]
DA[1]
DA[4]
DA[9]
DBA[1]
DDQM[3]
DDQ[17]
DDQ[22]
DDQ[25]
DDQ[30]
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
TRST#
VSS
PRST#
CMODE[3]
VDD
D[2]
D[7]
D[10]
D[15]
D[16]
D[19]
D[24]
D[27]
BE[0]
BCLKO
A[5]
A[8]
A[13]
Pin No.
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
Position
D26
C26
B26
A26
A25
A24
A23
A22
A21
A20
A19
A18
A17
A16
A15
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
B2
C2
D2
E2
F2
G2
H2
J2
Pin name
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
A[23]
A[26]
VSS
BSTREQ#
BSTACK#
BS#
CS#[1]
CS#[6]
PP[00]
PP[01]
PP[04]
PP[09]
PP[12]
PP[17]
PP[13]
SDCMD
VSS
VDD
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
VDD
VDD
VCG[4]
VCVSYNC
VCR[0]
(Continued)
5
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