MC68HC908QY1VDTE Freescale Semiconductor, MC68HC908QY1VDTE Datasheet - Page 154

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
Electrical Specifications
16.8 5-V Oscillator Characteristics
Characteristic
(1)
Internal oscillator frequency
Deviation from trimmed Internal oscillator
12.8 MHz, fixed voltage, fixed temp
± 10%, 0 to 70°C
12.8 MHz, V
DD
± 10%, –40 to 125°C
12.8 MHz, V
DD
(1)
Crystal frequency, XTALCLK
External RC oscillator frequency, RCCLK
(1) (4)
External clock reference frequency
(5)
Crystal load capacitance
(3)
Crystal fixed capacitance
(3)
Crystal tuning capacitance
Feedback bias resistor
RC oscillator external resistor
Crystal series damping resistor
f
= 1 MHz
OSCXCLK
f
= 4 MHz
OSCXCLK
f
= > 8 MHz
OSCXCLK
1. Bus frequency, f
, is oscillator frequency divided by 4.
OP
2. Deviation values assumes trimming @25•C and midpoint of voltage range.
3. Values are based on characterization results, not tested in production.
4. No more than 10% duty cycle deviation from 50%.
5. Consult crystal vendor data sheet.
14
12
10
8
6
4
2
0
0
Figure 16-4. RC versus Frequency (5 Volts @ 25•C)
154
Symbol
f
INTCLK
(2)(3)
ACC
INT
f
OSCXCLK
(1)
f
RCCLK
f
OSCXCLK
C
L
C
1
C
2
R
B
R
EXT
R
S
10
20
30
(k Ω )
R
EXT
MC68HC908QY/QT Family Data Sheet, Rev. 6
Min
Typ
Max
12.8
± 0.4
± 2
± 5
1
24
2
12
dc
32
20
2 x C
L
2 x C
L
0.5
1
10
See
Figure 16-4
20
10
0
5 V 25°C
40
50
60
Freescale Semiconductor
Unit
MHz
%
MHz
MHz
MHz
pF

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