參數(shù)資料
型號: P87C54X2BA,512
廠商: NXP Semiconductors
文件頁數(shù): 48/62頁
文件大?。?/td> 0K
描述: IC 80C51 MCU 256 RAM 44PLCC
產(chǎn)品培訓模塊: Migrating from 8/16-Bit MCUs to 32-Bit ARMs
標準包裝: 26
系列: 87C
核心處理器: 8051
芯體尺寸: 8-位
速度: 33MHz
連通性: EBI/EMI,UART/USART
外圍設(shè)備: POR
輸入/輸出數(shù): 32
程序存儲器容量: 16KB(16K x 8)
程序存儲器類型: OTP
RAM 容量: 256 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-LCC(J 形引線)
包裝: 管件
其它名稱: 568-7913-5
568-7913-5-ND
568-8362-5
935270161512
P87C54X2BA
P87C54X2BA,512-ND
P87C54X2BA-ND
Philips Semiconductors
Product data
P80C3xX2; P80C5xX2;
P87C5xX2
80C51 8-bit microcontroller family
4K/8K/16K/32K ROM/OTP, low voltage (2.7 to 5.5 V),
low power, high speed (30/33 MHz)
2003 Jan 24
52
PROGRAMMING AND VERIFICATION CHARACTERISTICS
Tamb = 21 °C to +27 °C, VCC = 5 V±10%, VSS = 0 V (See Figure 43)
SYMBOL
PARAMETER
MIN
MAX
UNIT
VPP
Programming supply voltage
12.5
13.0
V
IPP
Programming supply current
50 1
mA
1/tCLCL
Oscillator frequency
4
6
MHz
tAVGL
Address setup to PROG low
48tCLCL
tGHAX
Address hold after PROG
48tCLCL
tDVGL
Data setup to PROG low
48tCLCL
tGHDX
Data hold after PROG
48tCLCL
tEHSH
P2.7 (ENABLE) high to VPP
48tCLCL
tSHGL
VPP setup to PROG low
10
s
tGHSL
VPP hold after PROG
10
s
tGLGH
PROG width
90
110
s
tAVQV
Address to data valid
48tCLCL
tELQZ
ENABLE low to data valid
48tCLCL
tEHQZ
Data float after ENABLE
0
48tCLCL
tGHGL
PROG high to PROG low
10
s
NOTE:
1. Not tested.
PROGRAMMING
*
VERIFICATION
*
ADDRESS
DATA IN
DATA OUT
LOGIC 1
LOGIC 0
tAVQV
tEHQZ
tELQV
tSHGL
tGHSL
tGLGH
tGHGL
tAVGL
tGHAX
tDVGL
tGHDX
P1.0–P1.7
P2.0–P2.5
P3.4
(A0 – A12)
PORT 0
P0.0 – P0.7
(D0 – D7)
ALE/PROG
EA/VPP
P2.7
**
SU01414
tEHSH
NOTES:
*
FOR PROGRAMMING CONFIGURATION SEE FIGURE 40.
FOR VERIFICATION CONDITIONS SEE FIGURE 42.
**
SEE TABLE 9.
Figure 43. Programming and Verification
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