ST10F272M-4QR3 STMicroelectronics, ST10F272M-4QR3 Datasheet - Page 131

• Manufacturer Part Number: ST10F272M-4QR3
• Description: MCU 16BIT 256K FLASH 144-PQFP
• Manufacturer: STMicroelectronics
• Series: ST10r

Specifications of ST10F272M-4QR3

• Core Processor: ST10
• Core Size: 16-Bit
• Speed: 40MHz
• Connectivity: ASC, CAN, EBI/EMI, I²C, SSC, UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 111
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 20K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 24x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 144-MQFP, 144-PQFP
• Processor Series: ST10F27x
• Core: ST10
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

ST10F272M
24.7
Table 58.
1. Two 64 Kbyte Flash sectors may be typically used to emulate up to 4, 8 or 16 Kbytes of EEPROM.
A/D converter characteristics
V
V
Table 59.
Number of program/erase cycles
Analog reference voltage
Analog ground voltage
Analog input voltage
Reference supply current
Sample time
Conversion time
Differential nonlinearity
Integral nonlinearity
Offset error
Total unadjusted error
Coupling factor between
inputs
Input pin capacitance
Sampling capacitance
DD
SS
Therefore, in case of an emulation of a 16 Kbyte EEPROM, 100,000 Flash program/erase cycles are
equivalent to 800,000 EEPROM Program/Erase cycles. For an efficient use of the EEPROM emulation
please refer to dedicated application note document
Contact your local field service, local sales person or STMicroelectronics representative to obtain a copy of
such a guideline document.
≤ V
= 5 V ± 10 %, V
(3)(7)
(-40 °C < T
AGND
Parameter
(6)
≤ V
Flash data retention characteristics
A/D converter characteristics
100000
0 - 100
10000
1000
SS
A
< 125 °C)
+ 0.2 V
(6)
(2)
(3)(8)
(6)
SS
(3)(8)
(6)
(1)
= 0 V, T
A
V
V
I
= -40 to +125 °C, 4.5 V ≤ V
OFS
V
DNL
TUE
AREF
C
C
AGND
Symbol
AREF
INL
C
t
t
AIN
K
C
256 Kbyte (code store)
S
P1
P2
S
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
SR
SR
SR
> 20 years
(average ambient temperature 60 °C)
(AN2061 - “EEPROM Emulation with
-
-
-
V
V
-1.5
-1.5
-2.0
-5.0
-7.0
Min
4.5
AGND
-1
Limit values
–
–
1
3
–
–
–
–
SS
Data retention time
V
SS
V
Max
+1.5
+1.5
+2.0
+5.0
+7.0
10
V
3.5
AREF
+1
5
1
–
–
3
4
6
DD
+ 0.2
–6
64 Kbyte (EEPROM emulation)
AREF
Electrical characteristics
≤ V
Unit
LSB
LSB
LSB
LSB
mA
µA
pF
pF
pF
µs
µs
V
V
V
–
DD
> 20 years
> 20 years
,
10 years
Running mode
Power-down mode
(4)
(5)
No overload
No overload
No overload
Port5
Port1 - no overload
Port1 - overload
On both Port5 and
Port1
Port5
Port1
1 year
Test condition
ST10F2xx”).
131/176
(3)
(3)
(1)
(3)