MC68HC705B16CFN Freescale Semiconductor, MC68HC705B16CFN Datasheet - Page 71

no-image

MC68HC705B16CFN

Manufacturer Part Number
MC68HC705B16CFN
Description
IC MCU 2.1MHZ 15K OTP 52-PLCC
Manufacturer
Freescale Semiconductor
Series
HC05r
Datasheet

Specifications of MC68HC705B16CFN

Core Processor
HC05
Core Size
8-Bit
Speed
2.1MHz
Connectivity
SCI
Peripherals
POR, WDT
Number Of I /o
32
Program Memory Size
15KB (15K x 8)
Program Memory Type
OTP
Eeprom Size
256 x 8
Ram Size
352 x 8
Voltage - Supply (vcc/vdd)
4.5 V ~ 5.5 V
Data Converters
A/D 8x8b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
52-PLCC
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Internal
processor clock
Internal
reset
T00
T01
Internal
timer clocks
T10
T11
16-bit
counter
External reset
or end of POR
Note:
The counter and timer control registers are the only ones affected by power-on or external reset.
Figure 5-2 Timer state timing diagram for reset
Internal
processor clock
T00
T01
Internal
timer clocks
T10
T11
16-bit
counter
Input
edge
Internal
capture latch
Input capture
register
Input capture
flag
Note:
If the input edge occurs in the shaded area from one timer state T10 to the next timer state T10, then
the input capture flag will be set during the next T11 state.
Figure 5-3 Timer state timing diagram for input capture
MC68HC05B6
Rev. 4.1
$FFFC
$FFFD
$FFFE
$F123
$F124
$F125
$????
$F124
PROGRAMMABLE TIMER
$FFFF
5
$F126
Freescale
5-13

Related parts for MC68HC705B16CFN