MC68HC05B6_13 Datasheet, PDF (220/302 Pages) Freescale Semiconductor, Inc – Microcontrollers

F.1
Features
• 15 kbytes EPROM
• 352 bytes of RAM
• 576 bytes bootstrap ROM
• Simultaneous programming of up to 8 bytes of EPROM
• Optional pull-down resistors available on all port B and port C pins
• 52-pin PLCC and 64-pin QFP packages
VPP1
VPP6
RESET
IRQ
OSC2
OSC1
VDD
VSS
PD0/AN0
PD1/AN1
PD2/AN2
PD3/AN3
PD4/AN4
PD5/AN5
PD6/AN6
PD7/AN7
VRH
VRL
256 bytes
EEPROM
Charge pump
15168 bytes
EPROM
COP watchdog
Oscillator
÷ 2 / ÷ 32
M68HC05
CPU
8-bit
A/D converter
576 bytes
bootstrap ROM
352 bytes
static RAM
16-bit
timer
SCI
PLM
PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7
PB0
PB1
PB2
PB3
PB4
PB5
PB6
PB7
PC0
PC1
PC2/ECLK
PC3
PC4
PC5
PC6
PC7
TCMP1
TCMP2
TCAP1
TCAP2
RDI
SCLK
TDO
PLMA D/A
PLMB D/A
Figure F-1 MC68HC705B16N block diagram
Note:
14
The electrical characteristics of the MC68HC05B6 as provided in Section 11 do not
apply to the MC68HC705B16N. Data specific to the MC68HC705B16N can be found
in this appendix.
Freescale
F-2
MC68HC705B16N
MC68HC05B6
Rev. 4.1