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UPD703040GM-XXX-UEU-A中文资料瑞萨数据手册PDF规格书
UPD703040GM-XXX-UEU-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 |
2023+ |
BGA |
50000 |
原装现货 |
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 |
24+ |
NA/ |
3304 |
原厂直销,现货供应,账期支持! |
询价 | ||
NEC |
23+ |
BGA |
6500 |
绝对全新原装!现货!特价!请放心订购! |
询价 | ||
NEC |
23+ |
BGA |
9800 |
全新原装现货,假一赔十 |
询价 | ||
NEC |
04/05+ |
QFP |
3978 |
全新原装100真实现货供应 |
询价 | ||
NEC |
24+ |
BGA |
2140 |
全新原装!现货特价供应 |
询价 | ||
NEC |
25+ |
BGA |
4500 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
NEC |
1738+ |
QFP |
8529 |
科恒伟业!只做原装正品,假一赔十! |
询价 | ||
NEC |
2004+ |
QFP |
415 |
原装现货海量库存欢迎咨询 |
询价 |
