MC68HC705B16CFN

Manufacturer Part NumberMC68HC705B16CFN
DescriptionIC MCU 2.1MHZ 15K OTP 52-PLCC
ManufacturerFreescale Semiconductor
SeriesHC05
MC68HC705B16CFN datasheet
 


Specifications of MC68HC705B16CFN

Core ProcessorHC05Core Size8-Bit
Speed2.1MHzConnectivitySCI
PeripheralsPOR, WDTNumber Of I /o32
Program Memory Size15KB (15K x 8)Program Memory TypeOTP
Eeprom Size256 x 8Ram Size352 x 8
Voltage - Supply (vcc/vdd)4.5 V ~ 5.5 VData ConvertersA/D 8x8b
Oscillator TypeInternalOperating Temperature-40°C ~ 85°C
Package / Case52-PLCCLead Free Status / RoHS StatusContains lead / RoHS non-compliant
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MC68HC05B32
The MC68HC05B32 is a device similar to the MC68HC05B6, but with increased RAM and ROM
sizes. The entire MC68HC05B6 data sheet applies to the MC68HC05B32, with the exceptions
outlined in this appendix.
G.1
Features
31248 bytes User ROM
No page zero ROM
528 bytes of RAM
52-pin PLCC and 64-pin QFP packages for -40 to +85°C operating temperature range
(extended)
56-pin SDIP package for 0 to 70°C operating temperature range
High speed version not available
Note:
Preliminary electrical specifications for the MC68HC05B32 should be taken as being
similar to those for the MC68HC705B32. When silicon is fully available, the part will be
re-characterised and new data made available.
G.2
External clock
When using an external clock the OSC1 and OSC2 pins should be driven in antiphase (see
Figure
D-2). The t
or t
OXOV
ILCH
external clock input. The equivalent specification of the external clock source should be used in
lieu of t
or t
.
OXOV
ILCH
MC68HC05B6
Rev. 4.1
G
specifications (see
Section
H.9) do not apply when using an
MC68HC05B32
14
Freescale
G-1