MC68HC908RF2MFA Freescale Semiconductor, MC68HC908RF2MFA Datasheet - Page 182

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MC68HC908RF2MFA

Manufacturer Part Number
MC68HC908RF2MFA
Description
IC MCU 2K FLASH 4MHZ 32-LQFP
Manufacturer
Freescale Semiconductor
Series
HC08r
Datasheet

Specifications of MC68HC908RF2MFA

Core Processor
HC08
Core Size
8-Bit
Speed
4MHz
Peripherals
LVD, POR, PWM, RF Mod
Number Of I /o
12
Program Memory Size
2KB (2K x 8)
Program Memory Type
FLASH
Ram Size
128 x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 3.6 V
Oscillator Type
Internal
Operating Temperature
-40°C ~ 125°C
Package / Case
32-LQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Data Converters
-
Connectivity
-

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MC68HC908RF2MFA
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Electrical Specifications
14.9 Control Timing
Data Sheet
182
Bus operating frequency
RESET pulse width low
IRQ interrupt pulse width low (edge-triggered)
IRQ interrupt pulse period
16-bit timer
1. V
2. The 2-bit timer prescaler is the limiting factor in determining timer resolution.
3. Refer to
4. The minimum period t
V
V
Input capture pulse width
Input capture period
Input clock pulse width
service routine plus 2 t
DD
DD
DD
= 3.0 V ± 10%
= 2.0 V ± 10%
= 1.8 V to 3.3 V, V
(2)
Table 11-3. Mode, Edge, and Level Selection
Figure 14-6. Output Power at 434-MHz Frequency Band versus R
–2
–4
–6
8
6
4
2
0
6
Characteristic
TLTL
cyc
SS
(3)
.
= 0 Vdc, T
or t
9
ILIL
Freescale Semiconductor, Inc.
For More Information On This Product,
should not be less than the number of cycles it takes to execute the capture interrupt
(1)
OUTPUT POWER MEASUREMENT IN TYPICAL CONDITIONS
A
= –40
OUTPUT POWER ON 50 Ω LOAD (dBm)
Go to: www.freescale.com
o
C to +85
12
Electrical Specifications
(434 MHz – V
o
C, unless otherwise noted
and supporting note.
CC
R
OUTPUT POWER WHEN MATCHED (dBm)
EXT
= 3 V –25°C)
15
R
(kΩ)
EXT
t
–0.35 db/kΩ # –0.35 mA/kΩ
TCH
Symbol
t
SPECIFIED RANGE
TH,
t
t
f
t
TLTL
t
ILHI
Bus
ILIL
RL
, t
t
TL
TCL
18
(1/f
Note
Note 4
32 k
32 k
Min
OP
1.5
1.5
2
) + 5
(4)
21
MC68HC908RF2 — Rev. 4.0
EXT
4.0 M
2.0 M
Max
Value
24
MOTOROLA
Unit
t
t
t
t
t
Hz
ns
cyc
cyc
cyc
cyc
cyc

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