参数资料
型号: ST7263BK1B/XXX
厂商: STMICROELECTRONICS
元件分类: 微控制器/微处理器
英文描述: 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PDIP32
封装: 0.400 INCH, LEAD FREE, SHRINK, PLASTIC, DIP-32
文件页数: 18/140页
文件大小: 1423K
代理商: ST7263BK1B/XXX
ST7263B
114/140
Figure 58. Typ. RPU vs. VDD
13.8.2 Output Driving Current
Subject to general operating condition for VDD, fCPU, and TA unless otherwise specified.
Notes:
1. The IIO current sunk must always respect the absolute maximum rating specified in Section 13.2 and the sum of IIO (I/
O ports and control pins) must not exceed IVSS.
2. The IIO current sourced must always respect the absolute maximum rating specified in Section 13.2 and the sum of IIO
(I/O ports and control pins) must not exceed IVDD. True open drain I/O pins does not have VOH.
Figure 59. VOL standard VDD=5V
Figure 60. VOL high sink VDD=5V
Rpu (KOhm)
0
20
40
60
80
100
120
140
4
4.2
4.4
4.6
4.8
5
5.2
5.4
Vdd (V)
R
pu
(
K
O
h
m
)
Symbol
Parameter
Conditions
Min
Max
Unit
VOL
1)
Output low level voltage for a standard I/O pin
when up to 8 pins are sunk at the same time, Port
A0, Port A(3:7), Port C(0:2), Port D(0:7)
V
DD
=5V
IIO=+1.6mA
0.4
V
Output low level voltage for a high sink I/O pin
when up to 4 pins are sunk at the same time, Port
B(0:7)
IIO=+10mA
1.3
Output low level voltage for a very high sink I/O
pin when up to 2 pins are sunk at the same time,
Port A1, Port A2
IIO=+25mA
1.5
VOH
2)
Output high level voltage for an I/O pin
when up to 8 pins are sourced at same time
IIO=-10mA
VDD-1.3
IIO=-1.6mA
VDD-0.8
Vol_2mA (mV) at Vdd=5V
0
50
100
150
200
250
11.522.5
33.5
4
Iio (mA)
Vo
l_
2
m
A
(
m
V
)
Vol_10mA (V) at Vdd=5V
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
5
7
9
11
13
15
17
19
Iio (mA)
Vo
l_
1
0
mA
(
V
)
相关PDF资料
PDF描述
ST72652AR4T1/XXX 8-BIT, MROM, MICROCONTROLLER, PQFP64
ST72651AR6T1E/XXX 8-BIT, MROM, MICROCONTROLLER, PQFP64
ST72652C4T1/XXX 8-BIT, MROM, MICROCONTROLLER, PQFP48
ST7267R8T1L/XXX 16-BIT, MROM, 30 MHz, RISC MICROCONTROLLER, PQFP64
ST7267C8T1/XXX 16-BIT, MROM, 30 MHz, RISC MICROCONTROLLER, PQFP48
相关代理商/技术参数
参数描述
ST7263-EMU2 功能描述:仿真器/模拟器 ST7 Emulator Board RoHS:否 制造商:Blackhawk 产品:System Trace Emulators 工具用于评估:C6000, C5000, C2000, OMAP, DAVINCI, SITARA, TMS470, TMS570, ARM 7/9, ARM Cortex A8/R4/M3 用于:XDS560v2
ST7265X-EVAL/MS 制造商:STMicroelectronics 功能描述:ST6 EVAL BD - Bulk
ST7265X-EVAL/PFD 制造商:STMicroelectronics 功能描述:USB FLASH EVAL - Bulk
ST7266 制造商:6940 功能描述:ST7266
ST7267C8T1L 制造商:STMicroelectronics 功能描述: