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參數(shù)資料
| 型號(hào)： | UPD75068A |
| 廠商： | NEC Corp. |
| 英文描述： | 4-BIT SINGLE-CHIP MICROCOMPUTER |
| 中文描述： | 4位單片機(jī) |
| 文件頁(yè)數(shù)： | 34/68頁(yè) |
| 文件大?。?/td> | 640K |
| 代理商： | UPD75068A |
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34
μ
PD75064, 75066, 75068, 75064(A), 75066(A), 75068(A)
μ
PD75064,
μ
PD75064(A)
μ
PD75066,
μ
PD75066(A)
μ
PD75068,
μ
PD75068(A)
μ
PD75064
μ
PD75066
μ
PD75068
(4) Description of machine cycle column
S indicates the number of machine cycles necessary for skipping any skip instruction. The value of S
changes as follows:
When no skip is performed ············································································································ S = 0
When a 1-byte or 2-byte instruction is skipped············································································S = 1
When a 3-byte instruction (BR !addr
Note
, CALL !addr instruction) is skipped·······················S = 2
Note
BR !addr instruction is not provided in the
μ
PD75064.
Caution The GETI instruction is skipped in one machine cycle.
One machine cycle is equivalent to one CPU clock
Φ
cycle. Therefore, the length of the machine cycle
can be selected from three different lengths by the PCC setting.
(5) Representative products listed in operation column
The products listed in the operation column (
μ
PD75064, 75066, 75068) stand for the products listed below.
#
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| UPD75068CU | 4-BIT SINGLE-CHIP MICROCOMPUTER |
| UPD75068GB | 4-BIT SINGLE-CHIP MICROCOMPUTER |
| UPD75116CWA | 4-Bit Single Chip-Microcomputer |
| UPD75116GFA | 4-Bit Single Chip-Microcomputer |
| UPD75116GF | 4-Bit Single Chip-Microcomputer |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
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| UPD7508CU265 | 制造商:Panasonic Industrial Company 功能描述:IC |
| UPD75208 | 制造商:Panasonic Industrial Company 功能描述:IC |
| UPD753012AGC-P33-8BT-A | 制造商:Renesas Electronics Corporation 功能描述: |
| UPD753016AGC-P29-8BT | 制造商:Renesas Electronics Corporation 功能描述: |
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