MC9RS08LE4CWL Freescale Semiconductor, MC9RS08LE4CWL Datasheet - Page 5

• Manufacturer Part Number: MC9RS08LE4CWL
• Description: MCU 8BIT 4K FLASH W/LCD 28-SOIC
• Manufacturer: Freescale Semiconductor
• Series: RS08r

Specifications of MC9RS08LE4CWL

• Core Processor: RS08
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: SCI
• Peripherals: LCD, LVD, POR, PWM, WDT
• Number Of I /o: 26
• Program Memory Size: 4KB (4K 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 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-SOIC (7.5mm Width)
• Processor Series: RS08LA
• Core: RS08
• Data Bus Width: 8 bit
• Data Ram Size: 256 B
• Interface Type: SCI
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 26
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: DEMO9RS08LA8
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8-ch x 10-bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

3
3.1
This section contains electrical and timing specifications for the MC9RS08LE4 microcontroller available
at the time of publication.
3.2
The electrical parameters shown in this supplement are guaranteed by various methods. To give the
customer a better understanding the following classification is used and the parameters are tagged
accordingly in the tables where appropriate:
Freescale Semiconductor
P
C
D
T
Electrical Characteristics
Introduction
Parameter Classification
Those parameters are guaranteed during production testing on each individual device.
Those parameters are achieved by the design characterization by measuring a statistically relevant
sample size across process variations.
Those parameters are achieved by design characterization on a small sample size from typical devices
under typical conditions unless otherwise noted. All values shown in the typical column are within this
category.
Those parameters are derived mainly from simulations.
PTB0/TCLK/RESET/V
PTB2/ADP0/LCD21
PTB3/ADP1/LCD20
PTB4/ADP2/LCD19
PTB5/ADP3/LCD18
PTD3/KBIP7/LCD3
PTD2/KBIP6/LCD2
PTD1/KBIP5/LCD1
PTD0/KBIP4/LCD0
PTB1/BKGD/MS
PTC0/EXTAL
PTC1/XTAL
Figure 2. MC9RS08LE4 in 28-Pin SOIC Package
V
V
DD
SS
PP
Table 2. Parameter Classifications
MC9RS08LE4 MCU Data Sheet, Rev. 3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
PTD4/ADP4/LCD4
PTD5/ADP5/LCD5
PTD6/ADP6/LCD6
PTD7/ADP7/LCD7
PTA7/KBIP3/LCD8
PTA6/KBIP2/LCD9
PTA5/KBIP1/LCD10
PTA4/KBIP0/LCD11
PTA3/TPM2CH0/LCD12
PTA2/TPM2CH1/LCD13
PTA1/TxD/LCD14
PTA0/RxD/LCD15
PTB7/TPM1CH1/LCD16
PTB6/TPM1CH0/LCD17
Introduction
5