参数资料
型号: MC68HC05SR3FB
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: 8-BIT, MROM, 2 MHz, MICROCONTROLLER, PQFP44
封装: QFP-44
文件页数: 24/96页
文件大小: 3143K
代理商: MC68HC05SR3FB
Freescale
3-4
MC68HC05SR3
INPUT/OUTPUT PORTS
3
Figure 3-3 Typical IOH vs VOH @VDD=5V
Figure 3-4 Typical IOL vs VOL @VDD=3V
0
–1
–2
–3
–4
–5
–6
–7
–8
–9
–10
–11
–12
–13
0123
45
All ports
PB5-PB7 in low current mode
worst case
best case
typical
worst case
best case
VOH (volts)
I OH
(mA
)
–14
–15
PB5-PB7 in low current mode
worst case
typical
best case
typical
best case
worst case
All ports
VOL (volts)
I OL
(mA)
0
123
5
4
3
2
1
0
TPG
28
05SR3.Book Page 4 Thursday, August 4, 2005 1:08 PM
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