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參數(shù)資料
| 型號(hào)： | P89C738ABB |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 8-bit Flash microcontrollers |
| 中文描述： | 8-BIT, FLASH, 40 MHz, MICROCONTROLLER, PQFP44 |
| 封裝： | PLASTIC, QFP-44 |
| 文件頁數(shù)： | 48/64頁 |
| 文件大?。?/td> | 360K |
| 代理商： | P89C738ABB |
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1998 Apr 07
48
Philips Semiconductors
Product specification
8-bit Flash microcontrollers
P89C738; P89C739
Table 33
Description of the mnemonics in the Instruction set
MNEMONIC
DESCRIPTION
Data addressing modes
Rr
direct
@Ri
#data
#data 16
bit
addr16
Working registers R0 to R7.
128 internal RAM locations and any special function register (SFR).
Indirect internal RAM location addressed by register R0 or R1 of the actual register bank.
8-bit constant included in instruction.
16-bit constant included as bytes 2 and 3 of instruction.
Direct addressed bit in internal RAM or SFR.
16-bit destination address. Used by LCALL and LJMP.
The branch will be anywhere within the 64 kbytes Program Memory address space.
111-bit destination address. Used by ACALL and AJMP. The branch will be within the same 2 kbytes
page of Program Memory as the first byte of the following instruction.
Signed (two's complement) 8-bit offset byte. Used by SJMP and all conditional jumps.
Range is
128 to +127 bytes relative to first byte of the following instruction.
addr11
rel
Hexadecimal opcode cross-reference
*
8, 9, A, B, C, D, E, F.
1, 3, 5, 7, 9, B, D, F.
0, 2, 4, 6, 8, A, C, E.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| P89C738ABP | 8-bit Flash microcontrollers |
| P89C739 | 8-bit Flash microcontrollers |
| P89LPC904 | 8-bit microcontrollers with two-clock accelerated 80C51 core 1 kB 3 V byte-erasable Flash with 8-bit A/D converter |
| P89LPC904FD | 8-bit microcontrollers with two-clock accelerated 80C51 core 1 kB 3 V byte-erasable Flash with 8-bit A/D converter |
| P89LPC9102 | 8-bit microcontrollers with two-clock accelerated 80C51 core 1 kB 3 V byte-erasable Flash with 8-bit A/D converter |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| P89C738ABP | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:8-bit Flash microcontrollers |
| P89C738BBB | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller |
| P89C739 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:8-bit Flash microcontrollers |
| P89C739ABA | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:8-bit Flash microcontrollers |
| P89C739ABB | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:8-bit Flash microcontrollers |
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