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UPD703040YF1-XXX-EN2-A中文资料瑞萨数据手册PDF规格书
UPD703040YF1-XXX-EN2-A规格书详情
FEATURES
- Number of instructions: 74
- Minimum instruction execution time:
50 ns (@ 20 MHz operation with main system clock)
- General-purpose registers: 32 bits × 32 registers
- Instruction set (signed multiplication, saturation
operations, 32-bit shift instructions, bit manipulation
instructions, load/store instructions)
- Memory space:
16 MB linear address space
Memory block allocation function: 2 MB per block
- External bus: 16-bit multiplexed bus
- Internal memory:
UPD703038, 703038Y
(ROM: 384 KB, RAM: 16 KB)
UPD703039, 703039Y
(ROM: 256 KB, RAM: 8 KB)
UPD703040, 703040Y
(ROM: 256 KB, RAM: 16 KB)
UPD703041, 703041Y
(ROM: 192 KB, RAM: 8 KB)
- I/O lines Total: 151
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
NEC |
23+ |
QFP |
3000 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
NEC |
2447 |
QFP |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 | ||
NEC |
23+ |
QFP |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
NEC |
23+ |
TQFP/144 |
7000 |
绝对全新原装!100%保质量特价!请放心订购! |
询价 | ||
NEC |
20+ |
QFP |
3 |
进口原装现货,假一赔十 |
询价 | ||
NEC |
24+ |
BGA |
298 |
询价 | |||
NEC |
24+ |
QFP |
20000 |
全新原厂原装，进口正品现货，正规渠道可含税！！ |
询价 | ||
NEC |
04/05+ |
QFP |
3978 |
全新原装100真实现货供应 |
询价 | ||
NEC |
23+ |
7419 |
1029 |
全新原装现货 |
询价 | ||
NEC |
23+ |
QFP |
3 |
全新原装正品现货,支持订货 |
询价 |
