MC68HC908QY1VDTE Freescale Semiconductor, MC68HC908QY1VDTE Datasheet - Page 146

IC MCU 1.5K FLASH 16-TSSOP

MC68HC908QY1VDTE

Manufacturer Part Number
MC68HC908QY1VDTE
Description
IC MCU 1.5K FLASH 16-TSSOP
Manufacturer
Freescale Semiconductor
Series
HC08r
Datasheet

Specifications of MC68HC908QY1VDTE

Core Processor
HC08
Core Size
8-Bit
Speed
8MHz
Peripherals
LVD, POR, PWM
Number Of I /o
13
Program Memory Size
1.5KB (1.5K x 8)
Program Memory Type
FLASH
Ram Size
128 x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Oscillator Type
Internal
Operating Temperature
-40°C ~ 105°C
Package / Case
16-TSSOP
Processor Series
HC08Q
Core
HC08
Data Bus Width
8 bit
Data Ram Size
128 B
Maximum Clock Frequency
8 MHz
Number Of Programmable I/os
14
Number Of Timers
2
Maximum Operating Temperature
+ 105 C
Mounting Style
SMD/SMT
Development Tools By Supplier
FSICEBASE, M68CBL05AE, DEMO908QB8, DEMO908QC16
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Data Converters
-
Connectivity
-
Lead Free Status / Rohs Status
 Details
Development Support
Table 15-4. WRITE (Write Memory) Command
Description
Write byte to memory
2-byte address in high-byte:low-byte order; low byte followed by
Operand
data byte
Data Returned
None
Opcode
$49
FROM HOST
WRITE
WRITE
ECHO
Table 15-5. IREAD (Indexed Read) Command
Description
Read next 2 bytes in memory from last address accessed
Operand
None
Data Returned
Returns contents of next two addresses
Opcode
$1A
ECHO
Table 15-6. IWRITE (Indexed Write) Command
Description
Write to last address accessed + 1
Operand
Single data byte
Data Returned
None
Opcode
$19
A sequence of IREAD or IWRITE commands can access a block of memory sequentially over the full
64-Kbyte memory map.
146
Command Sequence
ADDRESS
ADDRESS
ADDRESS
ADDRESS
HIGH
LOW
HIGH
LOW
Command Sequence
FROM HOST
IREAD
IREAD
DATA
Command Sequence
FROM HOST
DATA
DATA
IWRITE
IWRITE
ECHO
MC68HC908QY/QT Family Data Sheet, Rev. 6
DATA
DATA
DATA
RETURN
Freescale Semiconductor

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