MC68HC705B16CFN Freescale Semiconductor, MC68HC705B16CFN Datasheet - Page 13

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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
Paragraph
Number
MC68HC05B6
Rev. 4.1
10.1
10.1.1
10.1.2
10.1.3
10.1.4
10.1.5
10.2
10.2.1
10.2.2
10.2.3
10.2.4
10.2.5
10.2.6
10.3
10.3.1
10.3.2
10.3.3
10.3.4
10.3.5
10.3.6
10.3.7
10.3.8
10.3.9
10.3.10
11.1
11.2
11.2.1
11.2.2
11.3
11.4
12.1
12.1.1
12.1.2
Registers .........................................................................................................10–1
Instruction set ..................................................................................................10–3
Addressing modes .........................................................................................10–11
Absolute maximum ratings ..............................................................................11–1
DC electrical characteristics ............................................................................11–2
A/D converter characteristics...........................................................................11–8
Control timing ................................................................................................11–10
MC68HC05B family pin configurations ............................................................12–1
Accumulator (A) .........................................................................................10–2
Index register (X)........................................................................................10–2
Program counter (PC) ................................................................................10–2
Stack pointer (SP) ......................................................................................10–2
Condition code register (CCR)...................................................................10–2
Register/memory Instructions ....................................................................10–4
Branch instructions ....................................................................................10–4
Bit manipulation instructions ......................................................................10–4
Read/modify/write instructions ...................................................................10–4
Control instructions ....................................................................................10–4
Tables.........................................................................................................10–4
Inherent....................................................................................................10–11
Immediate ................................................................................................10–11
Direct........................................................................................................10–11
Extended..................................................................................................10–12
Indexed, no offset.....................................................................................10–12
Indexed, 8-bit offset..................................................................................10–12
Indexed, 16-bit offset................................................................................10–12
Relative ....................................................................................................10–13
Bit set/clear ..............................................................................................10–13
Bit test and branch ...................................................................................10–13
I
I
52-pin plastic leaded chip carrier (PLCC) ..................................................12–1
64-pin quad flat pack (QFP) .......................................................................12–2
DD
DD
trends for 5V operation ........................................................................11–3
trends for 3.3V operation .....................................................................11–6
CPU CORE AND INSTRUCTION SET
ELECTRICAL SPECIFICATIONS
TABLE OF CONTENTS
TABLE OF CONTENTS
MECHANICAL DATA
10
11
12
Freescale
Number
Page
v

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