STM32F103RF STMicroelectronics, STM32F103RF Datasheet - Page 99

• Manufacturer Part Number: STM32F103RF
• Description: Mainstream Performance line, ARM Cortex-M3 MCU with 768 Kbytes Flash, 72 MHz CPU, motor control, USB and CAN
• Manufacturer: STMicroelectronics

Specifications of STM32F103RF

• Conversion Range: 0 to 3.6 V
• Supported Peripherals: timers, ADCs, DAC, SDIO, I2Ss, SPIs, I2Cs and USARTs
• Systick Timer: a 24-bit downcounter

STM32F103xF, STM32F103xG
Table 58.
1. Refer to SDIO_CLKCR, the SDI clock control register to control the CK output.
USB characteristics
The USB interface is USB-IF certified (Full Speed).
Table 59.
1. Guaranteed by design, not tested in production.
CMD, D inputs (referenced to CK)
CMD, D outputs (referenced to CK) in MMC and SD HS mode
CMD, D outputs (referenced to CK) in SD default mode
t
STARTUP
Symbol
t
t
W(CKH)
W(CKL)
t
t
t
t
OHD
t
OVD
f
ISU
t
OH
PP
OV
t
t
IH
r
Symbol
f
(1)
SD / MMC characteristics
Clock frequency in data transfer
mode
Clock low time, f
Clock high time, f
Clock rise time
Clock fall time
Input setup time
Input hold time
Output valid time
Output hold time
Output valid default time
Output hold default time
USB startup time
USB transceiver startup time
Parameter
PP
PP
= 16 MHz
Doc ID 16554 Rev 3
= 16 MHz
Parameter
C
C
C
C
C
C
C
C
C
C
C
L
L
L
L
L
L
L
L
L
L
L
Conditions
≤ 30 pF
≤ 30 pF
≤ 30 pF
≤ 30 pF
≤ 30 pF
≤ 30 pF
≤ 30 pF
≤ 30 pF
≤ 30 pF
≤ 30 pF
≤ 30 pF
(1)
Electrical characteristics
Min
0.5
32
30
Max
0
2
0
0
-
-
-
-
1
Max
48
4
5
6
7
-
-
-
-
-
-
Unit
µs
99/120
Unit
MHz
ns
ns
ns
ns