参数资料
型号: TS87C54X2-VIE
厂商: Atmel
文件页数: 4/62页
文件大小: 0K
描述: IC MCU 8BIT 16K OTP 40MHZ 44VQFP
标准包装: 160
系列: 87C
核心处理器: 8051
芯体尺寸: 8-位
速度: 40/30MHz
连通性: UART/USART
外围设备: POR,WDT
输入/输出数: 32
程序存储器容量: 16KB(16K x 8)
程序存储器类型: OTP
RAM 容量: 256 x 8
电压 - 电源 (Vcc/Vdd): 4.5 V ~ 5.5 V
振荡器型: 内部
工作温度: -40°C ~ 85°C
封装/外壳: 44-QFP
包装: 托盘
12
4431E–8051–04/06
AT/TS8xC54/8X2
Table 7-1.
AUXR1: Auxiliary Register 1
Reset Value = XXXX 00X0
Not bit addressable
User software should not write 1s to reserved bits. These bits may be used in future 8051 family
products to invoke new feature. In that case, the reset value of the new bit will be 0, and its
active value will be 1. The value read from a reserved bit is indeterminate.
76
543
210
---
-
GF3
0
-
DPS
Bit
Number
Bit
Mnemonic
Description
7-
Reserved
The value read from this bit is indeterminate. Do not set this bit.
6-
Reserved
The value read from this bit is indeterminate. Do not set this bit.
5-
Reserved
The value read from this bit is indeterminate. Do not set this bit.
4-
Reserved
The value read from this bit is indeterminate. Do not set this bit.
3
GF3
This bit is a general purpose user flag
20
Reserved
Always stuck at 0.
1-
Reserved
The value read from this bit is indeterminate. Do not set this bit.
0DPS
Data Pointer Selection
Clear to select DPTR0.
Set to select DPTR1.
相关PDF资料
PDF描述
52746-1670 CONN FFC 16POS .5MM R/A ZIF SMD
TS80C31X2-LCE IC MCU 8BIT 30/20MHZ 44-VQFP
TS87C54X2-MIE IC MCU 8BIT 16K OTP 40MHZ 44VQFP
TS80C51RA2-MCE IC MCU 8BIT 256BYTE 40MHZ 44VQFP
TS80C31X2-VIE IC MCU 8BIT 40/30MHZ 44-VQFP
相关代理商/技术参数
参数描述
TS87C54X2-VIEB 制造商:未知厂家 制造商全称:未知厂家 功能描述:MICROCONTROLLER|8-BIT|8051 CPU|CMOS|QFP|44PIN|PLASTIC
TS87C54X2-VIED 制造商:未知厂家 制造商全称:未知厂家 功能描述:MICROCONTROLLER|8-BIT|8051 CPU|CMOS|QFP|44PIN|PLASTIC
TS87C54X2-VIER 制造商:未知厂家 制造商全称:未知厂家 功能描述:MICROCONTROLLER|8-BIT|8051 CPU|CMOS|QFP|44PIN|PLASTIC
TS87C58 制造商:INTEL 制造商全称:Intel Corporation 功能描述:CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER
TS87C58X2 制造商:ATMEL 制造商全称:ATMEL Corporation 功能描述:8-bit CMOS Microcontroller 16/32 Kbytes ROM/OTP