enhanced i/o type mcu with high current led driver
part no.
vdd
system clock
program memory
data memory
i/o
led driver output
led share i/o
timer
r-type lcd
pfd
stack
package
8-bit
rtc
2.2v~ 5.5v
32khz~ 12mhz
1kx14
64x8
18
8x4
12
1
v
--
v
4
16dip/nsop 20dip/sop
2.2v~ 5.5v
32khz~ 12mhz
2kx15
96x8
22
8x8
16
2
v
4com
v
6
16dip/nsop 20dip/sop 24skdip/sop
2.2v~ 5.5v
32khz~ 12mhz
4kx15
128x8
26
8x8
16
2
v
4com
v
6
20dip/sop 24/28skdip/sop
note: 1. these devices are only available in otp versions. 2. the rtc can be used as the system clock giving a typical operating current of 20μa at 3v. 3. the standby current is 1μa at 3v with the rtc still running.
