ST10F276Z5Q3TR STMicroelectronics, ST10F276Z5Q3TR Datasheet - Page 189

• Manufacturer Part Number: ST10F276Z5Q3TR
• Description: MCU 16BIT 832KBIT FLASH 144-PQFP
• Manufacturer: STMicroelectronics
• Series: ST10r

Specifications of ST10F276Z5Q3TR

• Core Processor: ST10
• Core Size: 16-Bit
• Speed: 64MHz
• Connectivity: ASC, CAN, EBI/EMI, I²C, SSC, UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 111
• Program Memory Size: 832KB (832K x 8)
• Program Memory Type: FLASH
• Ram Size: 68K 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-QFP
• Processor Series: ST10F27x
• Core: ST10
• Data Bus Width: 16 bit
• Data Ram Size: 68 KB
• Interface Type: CAN, I2C
• Maximum Clock Frequency: 64 MHz
• Number Of Programmable I/os: 111
• Number Of Timers: 5
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 24 Channel
• For Use With: 497-6399 - KIT DEV STARTER ST10F276Z5
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

ST10F276Z5
Note:
23.7.2
Table 96.
The total conversion time is compatible with the formula valid for ST10F269, while the
meaning of the bit fields ADCTC and ADSTC is no longer compatible: The minimum
conversion time is 388 TCL, which at 40 MHz CPU frequency corresponds to 4.85
ST10F269).
A/D conversion accuracy
The A/D converter compares the analog voltage sampled on the selected analog input
channel to its analog reference voltage (V
absolute accuracy of the A/D conversion is the deviation between the input analog value and
the output digital value. It includes the following errors:
These four error quantities are explained below using
Offset error
Offset error is the deviation between actual and ideal A/D conversion characteristics when
the digital output value changes from the minimum (zero voltage) 00 to 01
OFS).
Gain error
Gain error is the deviation between the actual and ideal A/D conversion characteristics when
the digital output value changes from the 3FE to the maximum 3FF, once offset error is sub-
tracted. Gain error combined with offset error represents the so-called full-scale error
(Figure
Quantization error
Quantization error is the intrinsic error of the A/D converter and is expressed as 1/2 LSB.
00
00
11
11
11
11
10
10
10
10
ADCTC
–
–
–
–
46, OFS + GE).
Offset error (OFS)
Gain error (GE)
Quantization error
Nonlinearity error (differential and integral)
10
11
00
01
10
11
00
01
10
11
ADSTC
A/D Converter programming (continued)
TCL * 200
TCL * 400
TCL * 240
TCL * 280
TCL * 400
TCL * 800
TCL * 480
TCL * 560
TCL * 800
TCL * 1600
Sample
TCL * 280
TCL * 280
TCL * 480
TCL * 560
TCL * 560
TCL * 560
TCL * 960
TCL * 1120
TCL * 1120
TCL * 1120
Comparison
AREF
) and converts it into 10-bit digital data. The
Figure
TCL * 52
TCL * 44
TCL * 52
TCL * 28
TCL * 100
TCL * 52
TCL * 100
TCL * 52
TCL * 196
TCL * 164
46.
Extra
Electrical characteristics
TCL * 532
TCL * 724
TCL * 772
TCL * 868
TCL * 1060
TCL * 1444
TCL * 1540
TCL * 1732
TCL * 2116
TCL * 2884
(Figure
Total conversion
µ
46, see
s (see
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