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UPD703039F1-XXX-EN2-A中文资料瑞萨数据手册PDF规格书
UPD703039F1-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 |
2023+ |
QFP |
50000 |
原装现货 |
询价 | ||
NEC |
2020+ |
QFP- |
4500 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | ||
NEC |
23+ |
TQFP |
9800 |
全新原装现货,假一赔十 |
询价 | ||
NEC |
25+ |
QFP |
4500 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
NEC |
2450+ |
QFP |
8850 |
只做原装正品假一赔十为客户做到零风险!! |
询价 | ||
NEC |
23+ |
LQFP |
19526 |
询价 | |||
NEC |
24+ |
QFP |
2800 |
原装现货!可长期供货! |
询价 | ||
NEC |
02+ |
QFP |
6000 |
绝对原装自己现货 |
询价 | ||
NEC |
22+ |
QFP |
1000 |
全新原装现货!自家库存! |
询价 | ||
NEC |
24+ |
TQFP |
2978 |
100%全新原装公司现货供应!随时可发货 |
询价 |
