參數(shù)資料
型號: P83C654X2BBD
廠商: NXP SEMICONDUCTORS
元件分類: 微控制器/微處理器
英文描述: 80C51 8-bit microcontroller family 16 kB OTP/ROM, 256B RAM, low voltage (2.7 to 5.5 V), low power, high speed (30/33 MHz)
中文描述: 8-BIT, MROM, 33 MHz, MICROCONTROLLER, PQFP44
封裝: 10 X 10 MM, 1.40 MM HEIGHT, PLASTIC, MS-026, SOT-389-1, LQFP-44
文件頁數(shù): 82/88頁
文件大?。?/td> 497K
代理商: P83C654X2BBD
Philips Semiconductors
Product data
P83C654X2/P87C654X2
80C51 8-bit microcontroller family
16 kB OTP/ROM,
256B RAM, low voltage (2.7 to 5.5 V), low power, high speed
(30/33 MHz)
2004 Apr 20
82
EPROM PROGRAMMING AND VERIFICATION CHARACTERISTICS
T
amb
= 21
°
C to +27
°
C, V
CC
= 5 V
±
10 %, V
SS
= 0 V (See Figure 58)
SYMBOL
PARAMETER
MIN
MAX
UNIT
V
PP
Programming supply voltage
12.5
13.0
V
I
PP
Programming supply current
50
1
mA
1/t
CLCL
Oscillator frequency
4
6
MHz
t
AVGL
Address setup to PROG LOW
48t
CLCL
t
GHAX
Address hold after PROG
48t
CLCL
t
DVGL
Data setup to PROG LOW
48t
CLCL
t
GHDX
Data hold after PROG
48t
CLCL
t
EHSH
P2.7 (ENABLE) HIGH to V
PP
48t
CLCL
t
SHGL
V
PP
setup to PROG LOW
10
μ
s
t
GHSL
V
PP
hold after PROG
10
μ
s
t
GLGH
PROG width
90
110
μ
s
t
AVQV
Address to data valid
48t
CLCL
t
ELQZ
ENABLE LOW to data valid
48t
CLCL
t
EHQZ
Data float after ENABLE
0
48t
CLCL
t
GHGL
NOTE:
1. Not tested.
PROG HIGH to PROG LOW
10
μ
s
PROGRAMMING
*
VERIFICATION
*
ADDRESS
ADDRESS
DATA IN
DATA OUT
LOGIC 1
LOGIC 1
LOGIC 0
t
AVQV
t
EHQZ
t
ELQV
t
SHGL
t
GHSL
t
GLGH
t
GHGL
t
AVGL
t
GHAX
t
DVGL
t
GHDX
P1.0–P1.7
P2.0–P2.5
P3.4
(A0 – A14)
PORT 0
P0.0 – P0.7
(D0 – D7)
ALE/PROG
EA/V
PP
P2.7
**
SU00871
t
EHSH
NOTES:
*
FOR PROGRAMMING CONFIGURATION SEE FIGURE 55.
FOR VERIFICATION CONDITIONS SEE FIGURE 57.
**
SEE TABLE 15.
Figure 58. EPROM Programming and Verification
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