MC908QY4ACDWE Freescale Semiconductor, MC908QY4ACDWE Datasheet - Page 152
MC908QY4ACDWE
Manufacturer Part Number
MC908QY4ACDWE
Description
IC MCU 8BIT 4K FLASH 16-SOIC
Manufacturer
Freescale Semiconductor
Series
HC08r
Datasheet
1.MC908QT1ACDWE.pdf
(200 pages)
Specifications of MC908QY4ACDWE
Core Processor
HC08
Core Size
8-Bit
Speed
8MHz
Peripherals
LVD, POR, PWM
Number Of I /o
13
Program Memory Size
4KB (4K x 8)
Program Memory Type
FLASH
Ram Size
128 x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Data Converters
A/D 6x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
16-SOIC (0.300", 7.5mm Width)
Processor Series
HC08QY
Core
HC08
Data Bus Width
8 bit
Data Ram Size
128 B
Maximum Clock Frequency
8 MHz
Number Of Programmable I/os
13
Number Of Timers
2
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, 6 Channel
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Connectivity
-
Lead Free Status / Rohs Status
Details
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MC908QY4ACDWE
Manufacturer:
FREESCALE
Quantity:
20 000
Part Number:
MC908QY4ACDWER
Manufacturer:
FREESCALE
Quantity:
20 000
Development Support
A sequence of IREAD or IWRITE commands can access a block of memory sequentially over the full
64-Kbyte memory map.
152
Data Returned
Data Returned
Data Returned
FROM HOST
ECHO
WRITE
Description
Description
Description
Operand
Operand
Operand
Opcode
Opcode
Opcode
WRITE
Table 15-6. IWRITE (Indexed Write) Command
Table 15-4. WRITE (Write Memory) Command
Table 15-5. IREAD (Indexed Read) Command
Write byte to memory
None
$49
Read next 2 bytes in memory from last address accessed
None
$1A
Write to last address accessed + 1
Single data byte
None
$19
2-byte address in high-byte:low-byte order; low byte followed by data byte
Returns contents of next two addresses
ECHO
FROM HOST
MC68HC908QYA/QTA Family Data Sheet, Rev. 3
FROM HOST
ADDRESS
IREAD
ECHO
IWRITE
HIGH
ADDRESS
IREAD
IWRITE
HIGH
Command Sequence
Command Sequence
Command Sequence
ADDRESS
LOW
DATA
ADDRESS
LOW
DATA
DATA
DATA
DATA
RETURN
DATA
Freescale Semiconductor