MC68HC05T16 Datasheet, PDF (20/128 Pages) Motorola, Inc – High-density complementary metal oxide semiconductor (HCMOS) microcontroller unit

1
USER ROM/EPROM - 23.5K BYTES
SELF-CHECK/BOOTSTRAP ROM - 496 BYTES
RAM - 320 BYTES
IRQ
RESET
7
0
M68HC05
CPU
ACCUMULATOR
7
0
INDEX REGISTER
15
12
5
0
00000000 11
STACK POINTER
15
4
0
PROGRAM COUNTER
7
0
1 1 1H I NZC
CONDITION CODE REGISTER
EXTAL
XTAL
VDD
VSS
VCO
RP
HFLBK
R
G
B
FBKG
VFLBK
OSC
÷2
POWER
OSD
PLL
COP
SYSTEM
MULTI
FUNCTION
TIMER
OSD
CHAR.
ROM
OSD
CHAR.
RAM
OSD
16-BIT
TIMER
TCAP
8
PA0 - PA7
8
PB0* - PB7*
4
PC0 - PC3
4
PC4* - PC7*
7-BIT
PWM
5-BIT
A/D
MBUS
PAC
PE0 / PWM0*
PE1 /PWM1*
PE2 / PWM2*
PE3 / PWM3*
PE4 / PWM4*
PE5 / PWM5*
PE6 / PWM6*
PE7 / PWM7*
ADCIN0
PF0 / PWM8*
PF1 /PWM9*
PF2 / I
PF3 / HTONE
PF4 / ADCIN1
PF5 / SDA
PF6 / SCL
PF7 / PACIN
*12V open-drain
Figure 1-1 MC68HC05T16/MC68HC705T16 Block Diagram
MOTOROLA
1-2
GENERAL DESCRIPTION
TPG
MC68HC05T16