TTP258
TonTouchTM
Preliminary
§ Application Circuit
Cs
LDO
VDD
VSS
CAP
C1
IO Data Out
/PWM
C2
PA0~PA2
PB0~PB1
PC0~PC3
PD0~PD3
Touch Pad
§ Package & PAD Information:
§ Ordering Form:
Package type LVRen
LVR
LDO
2.7V
2.7V
16-SOP-A
16-SOP-B
TTP258RD-AOBN
TTP258OD-FOBN
By Register
Always on
2.2V
2.2V
Modified Record:
Body:
2014/05/20:1st version
2015/10/01:Ver. 1.1 (Operating voltage)
2016/04/06:Ver. 1.2
(Page 8 OSCL & test condition;Page 20 if OSCL=16KHz;Page 24、36:typical condition)
16’/04/06
Page 44 of 44
Ver.: 1.2