NEC PD754144 - Manual (Page 140)

CHAPTER 6 PERIPHERAL HARDWARE FUNCTION
140
User’s Manual U10676EJ3V0UM
Table 6-7. Resolution and Longest Set Time (8-Bit Timer Counter Mode) (2/3)
(TM10 = 0, TM11 = 0, TM20 = 0, TM21 = 0)
8-bit timer counter (channel 2)
Mode Register 8-bit Timer Counter (Channel 2)
TM26 TM25 TM24 Resolution Longest set time
0 1 0 333 ns 85.3 µs
0 1 1 167 ns 42.7 µs
1 0 0 171 µs 43.7 ms
1 0 1 42.7
µs
10.9 ms
1 1 0 10.7
µs
2.73 ms
1 1 1 2.67 µs 683 µs
(b) µPD754244: at 4.19 MHz
8-bit timer counter (channel 0)
Mode Register 8-bit Timer Counter (Channel 0)
TM06 TM05 TM04 Resolution Longest set time
1 0 0 244 µs 62.5 ms
1 0 1 61.0 µs 15.6 ms
1 1 0 15.3 µs 3.91 ms
1 1 1 3.81 µs 977 µs
8-bit timer counter (channel 1)
Mode Register 8-bit Timer Counter (Channel 1)
TM16 TM15 TM14 Resolution Longest set time
0 1 1 7.63 µs 1.95 ms
1 0 0 977 µs 250 ms
1 0 1 244 µs 62.5 ms
1 1 0 61.0 µs 15.6 ms
1 1 1 15.3 µs 3.91 ms
8-bit timer counter (channel 2)
Mode Register 8-bit Timer Counter (Channel 2)
TM26 TM25 TM24 Resolution Longest set time
0 1 0 477 ns 122 µs
0 1 1 238 ns 61.0 µs
1 0 0 244
µs
62.5 ms
1 0 1 61.0 µs 15.6 ms
1 1 0 15.3
µs
3.91 ms
1 1 1 3.81 µs 977 µs