参数资料
型号: S-7750C71XX-HCT1
元件分类: 微控制器/微处理器
英文描述: SPECIALTY MICROPROCESSOR CIRCUIT, PBGA16
封装: 1.93 X 2.07 MM, 0.6 MM HEIGHT, LEAD FREE, WLP-16
文件页数: 7/44页
文件大小: 563K
代理商: S-7750C71XX-HCT1
PROGRAMMABLE PORT CONTROLLER (PORT EXPANDER WITH BUILT-IN E2PROM CIRCUIT)
Rev.2.0_00
S-7750C
Seiko Instruments Inc.
15
Example 1.
When using an internal clock
Example 1-1 In case of; Timer scale register “1” (short-time setting), Delay time option “A” (
×1 setting); (T = 5 μs)
Example 1-2 In case of; Timer scale register “0” (long-time setting), Delay time option “A” (
×1 setting); (LT = 320 μs)
B7
LSB
MSB
B6
B5
B4
B3
B2
B1
B0
40
μs
35
μs
30
μs
25
μs
20
μs
15
μs
10
μs
5
μs
2.56 ms
2.24 ms
1.92 ms
1.60 ms
1.28 ms
0.96 ms
0.64 ms
0.32 ms
Example 1-1
Example 1-2
Example 2.
When using an external clock (100 KHz, T’ = 10
μs)
Example 2-1 In case of; Timer scale register “1” (short-time setting), Delay time option “B” (
×2 setting); (T = 2×T’ = 20 μs)
Example 2-2 In case of; Timer scale register “0” (long-time setting), Delay time option “B” (
×2 setting); (LT = 128×T’ = 1280 μs)
160
μs
140
μs
120
μs
100
μs
80
μs
60
μs
40
μs
20
μs
10.24
ms
8.96 ms
7.68 ms
6.40 ms
5.12 ms
3.84 ms
2.56 ms
1.28 ms
B7
LSB
MSB
B6
B5
B4
B3
B2
B1
B0
Example 2-1
Example 2-2
Figure 17 Example of Using Timer Setting for DO7 to DO0 Register
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