參數(shù)資料
型號(hào): TSC87251G2D-L16CER
廠商: Atmel
文件頁(yè)數(shù): 5/77頁(yè)
文件大小: 0K
描述: IC MCU 8BIT 32K OTP 16MHZ 44VQFP
標(biāo)準(zhǔn)包裝: 1,500
系列: 8x251
核心處理器: C251
芯體尺寸: 8/16-位
速度: 16MHz
連通性: EBI/EMI,I²C,Microwire,SPI,UART/USART
外圍設(shè)備: POR,PWM,WDT
輸入/輸出數(shù): 32
程序存儲(chǔ)器容量: 32KB(32K x 8)
程序存儲(chǔ)器類型: OTP
RAM 容量: 1K x 8
電壓 - 電源 (Vcc/Vdd): 2.7 V ~ 5.5 V
振蕩器型: 內(nèi)部
工作溫度: 0°C ~ 70°C
封裝/外殼: 44-LQFP
包裝: 帶卷 (TR)
其它名稱: TSC87251G2DL16CER
13
AT/TSC8x251G2D
4135F–8051–11/06
Special Function
Registers
The Special Function Registers (SFRs) of the TSC80251G2D derivatives fall into the
categories detailed in Table 1 to Table 9.
SFRs are placed in a reserved on-chip memory region S: which is not represented in the
data memory mapping (Figure 5). The relative addresses within S: of these SFRs are
provided together with their reset values in Table . They are upward compatible with the
SFRs of the standard 80C51 and the Intel’s 80C251Sx family. In this table, the C251
core registers are identified by Note 1 and are described in the TSC80251 Program-
mer’s Guide. The other SFRs are described in the TSC80251G1D Design Guide. All the
SFRs are bit-addressable using the C251 instruction set.
Table 1.
C251 Core SFRs
Note:
1. These SFRs can also be accessed by their corresponding registers in the register
file.
Table 2.
I/O Port SFRs
Table 3.
Timers SFRs
Mnemonic
Name
Mnemonic
Name
ACC(1)
Accumulator
SPH(1)
Stack Pointer High - MSB of
SPX
B(1)
B Register
DPL(1)
Data Pointer Low byte - LSB of
DPTR
PSW
Program Status Word
DPH(1)
Data Pointer High byte - MSB
of DPTR
PSW1
Program Status Word 1
DPXL(1)
Data Pointer Extended Low
byte of DPX - Region number
SP(1)
Stack Pointer - LSB of SPX
Mnemonic
Name
Mnemonic
Name
P0
Port 0
P2
Port 2
P1
Port 1
P3
Port 3
Mnemonic
Name
Mnemonic
Name
TL0
Timer/Counter 0 Low
Byte
TMOD
Timer/Counter 0 and 1
Modes
TH0
Timer/Counter 0 High
Byte
T2CON
Timer/Counter 2
Control
TL1
Timer/Counter 1 Low
Byte
T2MOD
Timer/Counter 2 Mode
TH1
Timer/Counter 1 High
Byte
RCAP2L
Timer/Counter 2
Reload/Capture Low
Byte
TL2
Timer/Counter 2 Low
Byte
RCAP2H
Timer/Counter 2
Reload/Capture High
Byte
TH2
Timer/Counter 2 High
Byte
WDTRST
WatchDog Timer Reset
TCON
Timer/Counter 0 and 1
Control
相關(guān)PDF資料
PDF描述
PIC18F86K90-I/PTRSL MCU PIC 64K FLASH XLP 80TQFP
201692-4 CONN HOUSING PLUG 104POS BLACK
202800-2 CONN HOUSING RECEPT 160POS BLACK
TS80C51RD2-MIB IC MCU 8BIT 768BYTE 40MHZ 44PLCC
TS87C51RB2-LIB IC MCU 8BIT 16K OTP 30MHZ 44PLCC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TSC873CT A3 功能描述:兩極晶體管 - BJT NPN Silicon Planar Med Power Transistor RoHS:否 制造商:STMicroelectronics 配置: 晶體管極性:PNP 集電極—基極電壓 VCBO: 集電極—發(fā)射極最大電壓 VCEO:- 40 V 發(fā)射極 - 基極電壓 VEBO:- 6 V 集電極—射極飽和電壓: 最大直流電集電極電流: 增益帶寬產(chǎn)品fT: 直流集電極/Base Gain hfe Min:100 A 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PowerFLAT 2 x 2
TSC873CW RPG 功能描述:兩極晶體管 - BJT NPN Silicon Planar Med Power Transistor RoHS:否 制造商:STMicroelectronics 配置: 晶體管極性:PNP 集電極—基極電壓 VCBO: 集電極—發(fā)射極最大電壓 VCEO:- 40 V 發(fā)射極 - 基極電壓 VEBO:- 6 V 集電極—射極飽和電壓: 最大直流電集電極電流: 增益帶寬產(chǎn)品fT: 直流集電極/Base Gain hfe Min:100 A 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PowerFLAT 2 x 2
TSC888AILT 功能描述:電流靈敏放大器 Sense Amplifier 20 Gain RoHS:否 制造商:Texas Instruments 通道數(shù)量: 共模抑制比(最小值):110 dB 輸入補(bǔ)償電壓:80 uV 電源電壓-最大:5.5 V 電源電壓-最小:2.7 V 電源電流:350 uA 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-16 封裝:Reel
TSC888BILT 功能描述:電流靈敏放大器 Sense Amplifier 50 Gain RoHS:否 制造商:Texas Instruments 通道數(shù)量: 共模抑制比(最小值):110 dB 輸入補(bǔ)償電壓:80 uV 電源電壓-最大:5.5 V 電源電壓-最小:2.7 V 電源電流:350 uA 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-16 封裝:Reel
TSC888CILT 功能描述:電流靈敏放大器 Sense Amplifier 100 Gain RoHS:否 制造商:Texas Instruments 通道數(shù)量: 共模抑制比(最小值):110 dB 輸入補(bǔ)償電壓:80 uV 電源電壓-最大:5.5 V 電源電壓-最小:2.7 V 電源電流:350 uA 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-16 封裝:Reel