MC908QB8CDWE Freescale Semiconductor, MC908QB8CDWE Datasheet - Page 71

IC MCU 8BIT 8K FLASH 16-SOIC

MC908QB8CDWE

Manufacturer Part Number
MC908QB8CDWE
Description
IC MCU 8BIT 8K FLASH 16-SOIC
Manufacturer
Freescale Semiconductor
Series
HC08r
Datasheet

Specifications of MC908QB8CDWE

Core Processor
HC08
Core Size
8-Bit
Speed
8MHz
Connectivity
SCI, SPI
Peripherals
LVD, POR, PWM
Number Of I /o
13
Program Memory Size
8KB (8K x 8)
Program Memory Type
FLASH
Ram Size
256 x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Data Converters
A/D 10x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
16-SOIC (0.300", 7.5mm Width)
Processor Series
HC08QB
Core
HC08
Data Bus Width
8 bit
Data Ram Size
256 B
Interface Type
SCI, SPI
Maximum Clock Frequency
8 MHz
Number Of Programmable I/os
14
Number Of Timers
4
Operating Supply Voltage
3 V to 5 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Development Tools By Supplier
FSICEBASE, M68CBL05AE, DEMO908QB8, DEMO908QC16
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit
For Use With
DEMO908QB8 - BOARD DEMO FOR MC68HC908QB8
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
 Details

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Freescale Semiconductor
BHS rel
BIH rel
BIL rel
BIT #opr
BIT opr
BIT opr
BIT opr,X
BIT opr,X
BIT ,X
BIT opr,SP
BIT opr,SP
BLE opr
BLO rel
BLS rel
BLT opr
BMC rel
BMI rel
BMS rel
BNE rel
BPL rel
BRA rel
BRCLR n,opr,rel Branch if Bit n in M Clear
BRN rel
BRSET n,opr,rel Branch if Bit n in M Set
BSET n,opr
BSR rel
CBEQ opr,rel
CBEQA #opr,rel
CBEQX #opr,rel
CBEQ opr,X+,rel
CBEQ X+,rel
CBEQ opr,SP,rel
CLC
CLI
Source
Form
Branch if Higher or Same
(Same as BCC)
Branch if IRQ Pin High
Branch if IRQ Pin Low
Bit Test
Branch if Less Than or Equal To
(Signed Operands)
Branch if Lower (Same as BCS)
Branch if Lower or Same
Branch if Less Than (Signed Operands)
Branch if Interrupt Mask Clear
Branch if Minus
Branch if Interrupt Mask Set
Branch if Not Equal
Branch if Plus
Branch Always
Branch Never
Set Bit n in M
Branch to Subroutine
Compare and Branch if Equal
Clear Carry Bit
Clear Interrupt Mask
Operation
Table 7-1. Instruction Set Summary (Sheet 2 of 6)
MC68HC908QB8 Data Sheet, Rev. 3
PC ← (PC) + 2 + rel ? (Z) | (N
PC ← (PC) + 3 + rel ? (A) – (M) = $00
PC ← (PC) + 3 + rel ? (A) – (M) = $00
PC ← (PC) + 2 + rel ? (A) – (M) = $00
PC ← (PC) + 4 + rel ? (A) – (M) = $00
PC ← (PC) + 3 + rel ? (X) – (M) = $00
PC ← (PC) + 3 + rel ? (A) – (M) = $00
PC ← (PC) + 2 + rel ? (C) | (Z) = 1
PC ← (PC) + 2 + rel ? (N
PC ← (PC) + 3 + rel ? (Mn) = 0
PC ← (PC) + 3 + rel ? (Mn) = 1
PC ← (PC) + 2 + rel ? IRQ = 1
PC ← (PC) + 2 + rel ? IRQ = 0
PC ← (PC) + 2 + rel ? (C) = 0
PC ← (PC) + 2 + rel ? (C) = 1
PC ← (PC) + 2 + rel ? (N) = 1
PC ← (PC) + 2 + rel ? (N) = 0
PC ← (PC) + 2 + rel ? (Z) = 0
PC ← (PC) + 2 + rel ? (I) = 0
PC ← (PC) + 2 + rel ? (I) = 1
PC ← (PC) + 2; push (PCL)
SP ← (SP) – 1; push (PCH)
PC ← (PC) + 2 + rel
PC ← (PC) + rel
PC ← (PC) + 2
SP ← (SP) – 1
Description
(A) & (M)
Mn ← 1
C ← 0
I ← 0
V) =1
V) = 1 – – – – – – REL
V H I N Z C
– – – – – – REL
– – – – – – REL
– – – – – – REL
0 – –
– – – – – – REL
– – – – – – REL
– – – – – – REL
– – – – – – REL
– – – – – – REL
– – – – – – REL
– – – – – – REL
– – – – – – REL
– – – – – – REL
– – – – –
– – – – – – REL
– – – – –
– – – – – –
– – – – – – REL
– – – – – –
– – – – – 0 INH
– – 0 – – – INH
on CCR
Effect
Instruction Set Summary
IMM
DIR
EXT
IX2
IX1
IX
SP1
SP2
DIR (b0)
DIR (b1)
DIR (b2)
DIR (b3)
DIR (b4)
DIR (b5)
DIR (b6)
DIR (b7)
DIR (b0)
DIR (b1)
DIR (b2)
DIR (b3)
DIR (b4)
DIR (b5)
DIR (b6)
DIR (b7)
DIR (b0)
DIR (b1)
DIR (b2)
DIR (b3)
DIR (b4)
DIR (b5)
DIR (b6)
DIR (b7)
DIR
IMM
IMM
IX1+
IX+
SP1
9EE5
9ED5
9E61
AD
C5
D5
2C
2D
0D
0C
1C
24
2F
2E
A5
B5
E5
F5
93
25
23
91
2B
26
2A
20
01
03
05
07
09
0B
0F
21
00
02
04
06
08
0A
0E
10
12
14
16
18
1A
1E
31
41
51
61
71
98
9A
rr
rr
rr
ii
dd
hh ll
ee ff
ff
ff
ee ff
rr
rr
rr
rr
rr
rr
rr
rr
rr
rr
dd rr
dd rr
dd rr
dd rr
dd rr
dd rr
dd rr
dd rr
rr
dd rr
dd rr
dd rr
dd rr
dd rr
dd rr
dd rr
dd rr
dd
dd
dd
dd
dd
dd
dd
dd
rr
dd rr
ii rr
ii rr
ff rr
rr
ff rr
71
3
3
3
2
3
4
4
3
2
4
5
3
3
3
3
3
3
3
3
3
3
5
5
5
5
5
5
5
5
3
5
5
5
5
5
5
5
5
4
4
4
4
4
4
4
4
4
5
4
4
5
4
6
1
2

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