HAL库I2C一次只能写入16个字节

HAL库I2C一次只能写入16个字节，求助！！！读出的数据是正确的。

#define ADDR_24LCxx_Write 0xA0
#define ADDR_24LCxx_Read 0xA1
#define BufferSize 250
uint8_t WriteBuffer[BufferSize],ReadBuffer[BufferSize];
uint16_t i;

int main(void)
{
  HAL_Init();
  SystemClock_Config();

  MX_GPIO_Init();
  MX_USART1_UART_Init();
  MX_USART2_UART_Init();
  MX_USART3_UART_Init();
  MX_tiM2_Init();
  MX_I2C1_Init();
  /* USER CODE BEGIN 2 */
  HAL_TIM_Base_Start_IT(&htim2);

  for(i=0; i         WriteBuffer=22;         /* WriteBuffer init */

  if(HAL_I2C_Mem_Write(&hi2c1, ADDR_24LCxx_Write, 0, I2C_MEMADD_SIZE_8BIT,WriteBuffer,BufferSize, 0x10) == HAL_OK)
        HAL_Delay(1000);
  else
       HAL_Delay(2000);   //写EEPROM时出错，只能执行到此条。

  /* read date from EEPROM */   //读正常
  HAL_I2C_Mem_Read(&hi2c1, ADDR_24LCxx_Read, 0, I2C_MEMADD_SIZE_8BIT,ReadBuffer,BufferSize, 0x10);

HAL_Delay(1000);
  /* USER CODE END 2 */

  /* Infinite loop */
  /* USER CODE BEGIN WHILE */
  while (1)
  {
  /* USER CODE END WHILE */

  /* USER CODE BEGIN 3 */

  }
  /* USER CODE END 3 */

}