MC9RS08LA8CFT Freescale Semiconductor, MC9RS08LA8CFT Datasheet - Page 24

• Manufacturer Part Number: MC9RS08LA8CFT
• Description: MCU 8BIT 8K FLASH W/LCD 48-QFN
• Manufacturer: Freescale Semiconductor
• Series: RS08r

Specifications of MC9RS08LA8CFT

• Core Processor: RS08
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: SCI, SPI
• Peripherals: LCD, LVD, POR, PWM, WDT
• Number Of I /o: 31
• Program Memory Size: 8KB (8K 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 6x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-QFN Exposed Pad
• Processor Series: RS08LA
• Core: RS08
• Data Bus Width: 8 bit
• Data Ram Size: 256 B
• Interface Type: SCI, SPI
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 33
• Number Of Timers: 1
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: DEMO9RS08LA8
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 6 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

Electrical Characteristics
24
1
2
3
Byte program time
Mass erase time
Cumulative program HV time
Total cumulative HV time
(total of t
HVEN to program setup time
PGM/MASS to HVEN setup time
HVEN hold time for PGM
HVEN hold time for MASS
V
HVEN to V
V
Recovery time
Program/erase endurance
T
Data retention
L
PP
PP
Typicals are measured at 25 °C.
t
programmed more than twice before next erase.
Fast V
and cause permanent damage to the pad. External filtering for the V
filter is shown in
hv
to T
to PGM/MASS setup time
rise time
is the cumulative high voltage programming time to the same row before next erase. Same address can not be
H
PP
= –40 °C to 85 °C
me
PP
rise time may potentially trigger the ESD protection structure, which may result in over current flowing into the pad
& t
3
hold time
hv
applied to device)
Figure
Characteristic
17.
2
Table 17. Flash Characteristics (continued)
MC9RS08LA8 Series MCU Data Sheet, Rev. 1
12 V
Figure 17. Example V
100 Ω
Symbol
t
hv_total
t
t
t
D_ret
t
t
t
t
t
nvh1
t
prog
t
t
t
pgs
nvh
vph
—
nvs
vps
me
vrs
rcv
hv
PP
PP
Filtering
1 nF
power source is recommended. An example V
1000
Min
500
100
200
V
20
10
20
20
15
—
—
5
5
1
PP
Typical
—
—
—
—
—
—
—
—
—
—
—
—
—
—
1
Freescale Semiconductor
Max
40
—
—
—
—
—
—
—
—
—
—
—
8
2
cycles
hours
years
Unit
ms
ms
μs
μs
μs
μs
μs
ns
ns
ns
μs
PP